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INTRODUCTION

We are constantly working on technical im-
provement of our products. For this reason, 
technical data, equipment and design are 
subject to change without notice. All speci-
fications and directions in this SERVICE 
DATA are based on the latest product infor-
mation available at the time of publication.

ECHO SERVICE MANUAL Ord. 401-31 
(Model : CS-600) contains lots of informa-
tion for servicing this model.

SERVICE DATA

CHAIN SAW

ECHO:

 CS-610

STAGE    MODEL

(Serial number : 37000001 and after)

CONTENTS

 

page

1 SERVICE INFORMATION

 .............................. 2

1-1 Speci

fi

 cation ............................................... 2 

1-2 Technical data ............................................. 3
1-3 Torque limits................................................ 4
1-4  Special repairing materials ......................... 5
1-5 Service limits............................................... 6
1-6 Special tools ............................................... 7

2 CARBURETTOR ADJUSTMENT PROCEDURE

 .. 8

2-1  General adjusting rules ............................... 8
2-2  Presetting Idle adjust screw, L mixture needle 
and H mixture needle  ....................................... 8
2-3 Adjusting carburettor................................. 10

Reference No.

 

01-59D-00

I S S U E D :     2 0 1 2 0 1

CS-610

01-59D-00

1

0

Содержание CS-610

Страница 1: ...600 contains lots of informa tion for servicing this model SERVICE DATA CHAIN SAW ECHO CS 610 STAGE MODEL Serial number 37000001 and after CONTENTS page 1 SERVICE INFORMATION 2 1 1 Specification 2 1 2 Technical data 3 1 3 Torque limits 4 1 4 Special repairing materials 5 1 5 Service limits 6 1 6 Special tools 7 2 CARBURETTOR ADJUSTMENT PROCEDURE 8 2 1 General adjusting rules 8 2 2 Presetting Idle ...

Страница 2: ...type Spark arrester muffler Starter Type Automatic rewind Rope diameter x length mm in 4 0 x 950 0 15 x 37 4 Kevlar Fuel Type Premixed two stroke fuel Mixture ratio 50 1 2 Petrol Minimum 89 octane gasoline Two stroke air cooled engine oil ISO L EGD ISO CD13738 JASO FC FD Tank capacity L U S fl oz 0 57 19 3 Clutch Type Inboard clutch Centrifugal 3 shoe slide with 3 tension spring Guide bar Saw chai...

Страница 3: ...rameter 2 05 Carburettor Idle adjust screw initial setting turn in 1 L mixture needle initial setting turns out 1 3 4 H mixture needle initial setting turns out 3 4 Test Pressure minimum MPa kgf cm2 psi 0 05 0 5 7 0 Metering lever height mm in Flush with diaphragm seat Chain oil discharge volume at 7 000 r min Adjustable 1 5 13 0 05 0 39 mL min U S fl oz min Factory set 7 0 mL min BTDC Before top ...

Страница 4: ... 5 2 5 13 22 Others Auto oiler M4 35 50 3 5 25 45 Compression Cushion bracket M5 30 40 3 4 25 35 spring Crankcase M5 60 80 6 8 50 70 Front handle M5 40 60 4 6 35 50 M6 40 50 4 5 35 45 Rear handle M5 40 60 4 6 35 50 Brake lever Starter side M5 30 50 3 5 25 40 Hand guard Sprocket side M5 60 90 6 9 50 80 Brake cover M5 40 60 4 6 35 50 Sprocket guard plate M4 15 25 1 5 2 5 13 22 Spike M4 60 90 6 9 50 ...

Страница 5: ... Auto oiler worm Clutch needle bearing Rubber cushion inside Choke knob Lithium based grease or ECHO XTended Rewind spring Protection TM Lubricant Oil seal inner lips Starter centre shaft Brake cover Chain brake metal contact part Molybdenum grease approx 1 gram Thread locking sealant Muffler Sprocket guard plate Loctite 242 ThreeBond 1324 or equivalent Starter pawl SERVICE INFORMATION CS 610 5 ...

Страница 6: ...ameter Min 44 90 1 768 C Piston pin bore Max 11 030 0 4343 D Piston ring groove Max 1 6 0 063 E Piston ring side clearance Max 0 1 0 004 F Piston pin outer diameter Min 10 98 0 4323 G Piston ring width Min 1 45 0 057 H Piston ring end gap Max 0 5 0 02 K Con rod small end bore Max 15 025 0 5915 L Crankshaft runout Max 0 01 0 001 M Sprocket bore Max 13 90 0 5472 N Clutch drum bore Max 71 5 2 81 P Sp...

Страница 7: ...01 03938 Puller Removing magneto rotor 9 91004 Module air gap gauge Adjusting pole shoe air gaps 10 897502 19830 Crankcase tool Separating crankcase 11 897701 14732 Bearing tool Removing and installing ball bearings on crankcase 12 91037 Compression gauge Measuring cylinder compression 13 91019 Limiter cap tool Removing and installing limiter cap 14 91024 Pressure tester Testing crankcase leakages...

Страница 8: ...gine speed between WOT for 5 seconds and idle for 5 seconds Adjust idle speed screw to 2 800 150 r min Adjust H mixture needle with limiter cap to 12 500 300 r min If engine does not run correctly af ter this adjustment proceed to the next step 2 2 IMPORTANT After adjusting carburettor according to the steps 2 2 and 2 3 the limiter cap s must be installed on L and H mixture needle s to comply with...

Страница 9: ...ap removal tool by turning clockwise then screw limiter cap removal tool into centre hole of previous limiter cap to remove completely 5 Turn L and H mixture needle clockwise until lightly seated then turn both mixture needles anti clockwise for initial setting as follows L mixture needle C 1 3 4 H mixture needle D 3 4 NOTE If needles are forced during seating dam age to carburettor may occur 6 Re...

Страница 10: ...until 11 500 r min is achieved To make the final WOT engine speed ad justment turn the H mixture needle clockwise in 1 8 turn increments with the engine at idle After each adjustment accelerate to WOT and check speed The final speed should fall within 12 100 12 300 r min at WOT NOTE When the H mixture needle is turned completely clockwise the engine will continue to run If the engine speed at WOT ...

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